http://www.bouncycastle.org/java.html: The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5. 
public class org.bouncycastle.x509.X509CertPairStoreSelector implements org.bouncycastle.util.Selector
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.x509.X509CertPairStoreSelector
  super_class: java.lang.Object
{
  private org.bouncycastle.x509.X509CertStoreSelector forwardSelector;
    descriptor: Lorg/bouncycastle/x509/X509CertStoreSelector;
    flags: (0x0002) ACC_PRIVATE

  private org.bouncycastle.x509.X509CertStoreSelector reverseSelector;
    descriptor: Lorg/bouncycastle/x509/X509CertStoreSelector;
    flags: (0x0002) ACC_PRIVATE

  private org.bouncycastle.x509.X509CertificatePair certPair;
    descriptor: Lorg/bouncycastle/x509/X509CertificatePair;
    flags: (0x0002) ACC_PRIVATE

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.x509.X509CertPairStoreSelector this
         0: .line 24
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 26
            return
        end local 0 // org.bouncycastle.x509.X509CertPairStoreSelector this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/bouncycastle/x509/X509CertPairStoreSelector;

  public org.bouncycastle.x509.X509CertificatePair getCertPair();
    descriptor: ()Lorg/bouncycastle/x509/X509CertificatePair;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.x509.X509CertPairStoreSelector this
         0: .line 35
            aload 0 /* this */
            getfield org.bouncycastle.x509.X509CertPairStoreSelector.certPair:Lorg/bouncycastle/x509/X509CertificatePair;
            areturn
        end local 0 // org.bouncycastle.x509.X509CertPairStoreSelector this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/x509/X509CertPairStoreSelector;

  public void setCertPair(org.bouncycastle.x509.X509CertificatePair);
    descriptor: (Lorg/bouncycastle/x509/X509CertificatePair;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.bouncycastle.x509.X509CertPairStoreSelector this
        start local 1 // org.bouncycastle.x509.X509CertificatePair certPair
         0: .line 45
            aload 0 /* this */
            aload 1 /* certPair */
            putfield org.bouncycastle.x509.X509CertPairStoreSelector.certPair:Lorg/bouncycastle/x509/X509CertificatePair;
         1: .line 46
            return
        end local 1 // org.bouncycastle.x509.X509CertificatePair certPair
        end local 0 // org.bouncycastle.x509.X509CertPairStoreSelector this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/bouncycastle/x509/X509CertPairStoreSelector;
            0    2     1  certPair  Lorg/bouncycastle/x509/X509CertificatePair;
    MethodParameters:
          Name  Flags
      certPair  

  public void setForwardSelector(org.bouncycastle.x509.X509CertStoreSelector);
    descriptor: (Lorg/bouncycastle/x509/X509CertStoreSelector;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.bouncycastle.x509.X509CertPairStoreSelector this
        start local 1 // org.bouncycastle.x509.X509CertStoreSelector forwardSelector
         0: .line 54
            aload 0 /* this */
            aload 1 /* forwardSelector */
            putfield org.bouncycastle.x509.X509CertPairStoreSelector.forwardSelector:Lorg/bouncycastle/x509/X509CertStoreSelector;
         1: .line 55
            return
        end local 1 // org.bouncycastle.x509.X509CertStoreSelector forwardSelector
        end local 0 // org.bouncycastle.x509.X509CertPairStoreSelector this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    2     0             this  Lorg/bouncycastle/x509/X509CertPairStoreSelector;
            0    2     1  forwardSelector  Lorg/bouncycastle/x509/X509CertStoreSelector;
    MethodParameters:
                 Name  Flags
      forwardSelector  

  public void setReverseSelector(org.bouncycastle.x509.X509CertStoreSelector);
    descriptor: (Lorg/bouncycastle/x509/X509CertStoreSelector;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.bouncycastle.x509.X509CertPairStoreSelector this
        start local 1 // org.bouncycastle.x509.X509CertStoreSelector reverseSelector
         0: .line 63
            aload 0 /* this */
            aload 1 /* reverseSelector */
            putfield org.bouncycastle.x509.X509CertPairStoreSelector.reverseSelector:Lorg/bouncycastle/x509/X509CertStoreSelector;
         1: .line 64
            return
        end local 1 // org.bouncycastle.x509.X509CertStoreSelector reverseSelector
        end local 0 // org.bouncycastle.x509.X509CertPairStoreSelector this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    2     0             this  Lorg/bouncycastle/x509/X509CertPairStoreSelector;
            0    2     1  reverseSelector  Lorg/bouncycastle/x509/X509CertStoreSelector;
    MethodParameters:
                 Name  Flags
      reverseSelector  

  public java.lang.Object clone();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.bouncycastle.x509.X509CertPairStoreSelector this
         0: .line 74
            new org.bouncycastle.x509.X509CertPairStoreSelector
            dup
            invokespecial org.bouncycastle.x509.X509CertPairStoreSelector.<init>:()V
            astore 1 /* cln */
        start local 1 // org.bouncycastle.x509.X509CertPairStoreSelector cln
         1: .line 76
            aload 1 /* cln */
            aload 0 /* this */
            getfield org.bouncycastle.x509.X509CertPairStoreSelector.certPair:Lorg/bouncycastle/x509/X509CertificatePair;
            putfield org.bouncycastle.x509.X509CertPairStoreSelector.certPair:Lorg/bouncycastle/x509/X509CertificatePair;
         2: .line 78
            aload 0 /* this */
            getfield org.bouncycastle.x509.X509CertPairStoreSelector.forwardSelector:Lorg/bouncycastle/x509/X509CertStoreSelector;
            ifnull 6
         3: .line 80
            aload 1 /* cln */
            aload 0 /* this */
            getfield org.bouncycastle.x509.X509CertPairStoreSelector.forwardSelector:Lorg/bouncycastle/x509/X509CertStoreSelector;
         4: .line 81
            invokevirtual org.bouncycastle.x509.X509CertStoreSelector.clone:()Ljava/lang/Object;
            checkcast org.bouncycastle.x509.X509CertStoreSelector
         5: .line 80
            invokevirtual org.bouncycastle.x509.X509CertPairStoreSelector.setForwardSelector:(Lorg/bouncycastle/x509/X509CertStoreSelector;)V
         6: .line 84
      StackMap locals: org.bouncycastle.x509.X509CertPairStoreSelector
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.x509.X509CertPairStoreSelector.reverseSelector:Lorg/bouncycastle/x509/X509CertStoreSelector;
            ifnull 10
         7: .line 86
            aload 1 /* cln */
            aload 0 /* this */
            getfield org.bouncycastle.x509.X509CertPairStoreSelector.reverseSelector:Lorg/bouncycastle/x509/X509CertStoreSelector;
         8: .line 87
            invokevirtual org.bouncycastle.x509.X509CertStoreSelector.clone:()Ljava/lang/Object;
            checkcast org.bouncycastle.x509.X509CertStoreSelector
         9: .line 86
            invokevirtual org.bouncycastle.x509.X509CertPairStoreSelector.setReverseSelector:(Lorg/bouncycastle/x509/X509CertStoreSelector;)V
        10: .line 90
      StackMap locals:
      StackMap stack:
            aload 1 /* cln */
            areturn
        end local 1 // org.bouncycastle.x509.X509CertPairStoreSelector cln
        end local 0 // org.bouncycastle.x509.X509CertPairStoreSelector this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   11     0  this  Lorg/bouncycastle/x509/X509CertPairStoreSelector;
            1   11     1   cln  Lorg/bouncycastle/x509/X509CertPairStoreSelector;

  public boolean match(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.bouncycastle.x509.X509CertPairStoreSelector this
        start local 1 // java.lang.Object obj
         0: .line 105
            aload 1 /* obj */
            instanceof org.bouncycastle.x509.X509CertificatePair
            ifne 2
         1: .line 107
            iconst_0
            ireturn
         2: .line 109
      StackMap locals:
      StackMap stack:
            aload 1 /* obj */
            checkcast org.bouncycastle.x509.X509CertificatePair
            astore 2 /* pair */
        start local 2 // org.bouncycastle.x509.X509CertificatePair pair
         3: .line 111
            aload 0 /* this */
            getfield org.bouncycastle.x509.X509CertPairStoreSelector.forwardSelector:Lorg/bouncycastle/x509/X509CertStoreSelector;
            ifnull 6
         4: .line 112
            aload 0 /* this */
            getfield org.bouncycastle.x509.X509CertPairStoreSelector.forwardSelector:Lorg/bouncycastle/x509/X509CertStoreSelector;
            aload 2 /* pair */
            invokevirtual org.bouncycastle.x509.X509CertificatePair.getForward:()Ljava/security/cert/X509Certificate;
            invokevirtual org.bouncycastle.x509.X509CertStoreSelector.match:(Ljava/lang/Object;)Z
            ifne 6
         5: .line 114
            iconst_0
            ireturn
         6: .line 117
      StackMap locals: org.bouncycastle.x509.X509CertificatePair
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.x509.X509CertPairStoreSelector.reverseSelector:Lorg/bouncycastle/x509/X509CertStoreSelector;
            ifnull 9
         7: .line 118
            aload 0 /* this */
            getfield org.bouncycastle.x509.X509CertPairStoreSelector.reverseSelector:Lorg/bouncycastle/x509/X509CertStoreSelector;
            aload 2 /* pair */
            invokevirtual org.bouncycastle.x509.X509CertificatePair.getReverse:()Ljava/security/cert/X509Certificate;
            invokevirtual org.bouncycastle.x509.X509CertStoreSelector.match:(Ljava/lang/Object;)Z
            ifne 9
         8: .line 120
            iconst_0
            ireturn
         9: .line 123
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.x509.X509CertPairStoreSelector.certPair:Lorg/bouncycastle/x509/X509CertificatePair;
            ifnull 12
        10: .line 125
            aload 0 /* this */
            getfield org.bouncycastle.x509.X509CertPairStoreSelector.certPair:Lorg/bouncycastle/x509/X509CertificatePair;
            aload 1 /* obj */
            invokevirtual org.bouncycastle.x509.X509CertificatePair.equals:(Ljava/lang/Object;)Z
        11: ireturn
        12: .line 128
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 2 // org.bouncycastle.x509.X509CertificatePair pair
        13: .line 130
      StackMap locals: org.bouncycastle.x509.X509CertPairStoreSelector java.lang.Object
      StackMap stack: java.lang.Exception
            pop
        14: .line 132
            iconst_0
            ireturn
        end local 1 // java.lang.Object obj
        end local 0 // org.bouncycastle.x509.X509CertPairStoreSelector this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   15     0  this  Lorg/bouncycastle/x509/X509CertPairStoreSelector;
            0   15     1   obj  Ljava/lang/Object;
            3   13     2  pair  Lorg/bouncycastle/x509/X509CertificatePair;
      Exception table:
        from    to  target  type
           0     1      13  Class java.lang.Exception
           2     5      13  Class java.lang.Exception
           6     8      13  Class java.lang.Exception
           9    11      13  Class java.lang.Exception
    MethodParameters:
      Name  Flags
      obj   

  public org.bouncycastle.x509.X509CertStoreSelector getForwardSelector();
    descriptor: ()Lorg/bouncycastle/x509/X509CertStoreSelector;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.x509.X509CertPairStoreSelector this
         0: .line 143
            aload 0 /* this */
            getfield org.bouncycastle.x509.X509CertPairStoreSelector.forwardSelector:Lorg/bouncycastle/x509/X509CertStoreSelector;
            areturn
        end local 0 // org.bouncycastle.x509.X509CertPairStoreSelector this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/x509/X509CertPairStoreSelector;

  public org.bouncycastle.x509.X509CertStoreSelector getReverseSelector();
    descriptor: ()Lorg/bouncycastle/x509/X509CertStoreSelector;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.x509.X509CertPairStoreSelector this
         0: .line 153
            aload 0 /* this */
            getfield org.bouncycastle.x509.X509CertPairStoreSelector.reverseSelector:Lorg/bouncycastle/x509/X509CertStoreSelector;
            areturn
        end local 0 // org.bouncycastle.x509.X509CertPairStoreSelector this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/x509/X509CertPairStoreSelector;
}
SourceFile: "X509CertPairStoreSelector.java"